*{
  margin: 0;
  padding: 0;
  list-style: none;

}

#app{
  width: 100vw;
  height: 100vh;
}
.common-layout{
  width: 100vw;
  height: 100vh;
}
.is-vertical{
  width: 100vw;
  height: 100vh;



}
.is-vertical .el-header{
  width: 100vw;
  height: 5vh;
}

.is-vertical .el_width_1{
  width: 4.3vw;
   height: 95vh;
  /* background: pink; */
  transition: width 0.3s ease;
}
 .is-vertical .el_width_2{
  width: 9.4vw;
  height: 95vh;
  /* background: pink; */
  transition: width 0.6s ease;
}
.is-vertical .el_width_3{
   width: 95.7vw;
  height: 95vh;
  /* background: skyblue; */
}
.is-vertical .el_width_4{
  width: 90.6vw;
  height: 95vh;
  /* background: skyblue; */
}